diff --git a/tasks/authorize_node.yml b/tasks/authorize_node.yml
index c094036..ee2fbfe 100644
--- a/tasks/authorize_node.yml
+++ b/tasks/authorize_node.yml
@@ -5,7 +5,7 @@
       url: "{{ zerotier_api_url }}/api/network/{{ zerotier_network_id }}/member/{{ ansible_local['zerotier']['node_id'] }}"
       method: POST
       headers:
-        Authorization: bearer {{ zerotier_api_accesstoken }}
+        Authorization: token {{ zerotier_api_accesstoken }}
       body:
         hidden: false
         config:
@@ -22,7 +22,7 @@
       url: "{{ zerotier_api_url }}/api/network/{{ zerotier_network_id }}/member/{{ ansible_local['zerotier']['node_id'] }}"
       method: POST
       headers:
-        Authorization: bearer {{ zerotier_api_accesstoken }}
+        Authorization: token {{ zerotier_api_accesstoken }}
       body:
         name: "{{ zerotier_member_register_short_hostname | ternary(inventory_hostname_short, inventory_hostname) }}"
         description: "{{ zerotier_member_description | default() }}"